package lab02.Test14;

/**
 * Created by Administrator on 2017/10/20.
 */
public class Circle extends Shape {
    double radius;
    double PI = 3.14;

    @Override
    double getArea(double a, double b) {
        return PI * radius * radius;
    }

    Circle() {
        System.out.println("圆的信息：");
    }
}
